CVS log for src/usr.bin/tail/tail.c

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Keyword substitution: kv
Default branch: MAIN

tail: adjust misleading indentation in macro. NFC.

Synch with HEAD

[tail] Fix type of 'len'

ok pgoyette

Sort options.

-qv are not specific to -r, so separate them.
Add -q and -v descriptions to the general option table.

Add arguments to tail:
  -q: suppress filename headers when multiple files are used
  -v: print filename headers even when only one file is used

head already supports the same arguments, which originated in GNU head.
GNU tail also has the same flags.


Add tac, a hard link to 'tail -rq'.
Prints a file in reverse line order.

Similar to GNU tac, but lacking any options.

Add accompanying documentation.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

resync with head

Add comma after i.e.
From Bug Hunting.

minor knf, no functional change.

Instead of declaring our own err() which is different than the standard one,
and using it incorrectly in a few places because of confusion (does it print
errno or not?), declare two versions following the standard ones xerrx and,
xerr, and use those as appropriate, implementing them using them vwarn and
vwarnx.

Sync with HEAD.

Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html

Fix WARNS=4 issues (-Wcast-qual -Wshadow -Wsign-compare)

XXX: need a "cleaner" way to do the check in reverse.c, as a general rule

Sync with wrstuden-revivesa-base-2.

Remove the \n and tabs from the __COPYRIGHT() strings.
Tweak to use a consistent format.

do not use long for file offset, use off_t.  otto@openbsd

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22365, verified by myself.

minor KNF

Remove #if __STDC__. De-__P() and ANSIfy.

Add -F to usage, per bin/16558 by Ryan Younce.

Add { and } to shut up egcs. Reformat the more questionable code.

Add -F option to follow files though rotations and truncations.

WARNSify, fix .Nm usage, deprecate register, getopt returns -1 not EOF

Merged with 4.4lite.
Changed to conform to NetBSD's new RCS Id convention.

imported from 4.4lite

various off_t fixes

Add RCS identifiers.

tail from ftp.uu.net:bsd-sources integrated